:root {
  --red: 255 , 0 , 0;
  --orange: 255 , 133 , 120;
}

.row,
.course,
.courses-item {
  display: flex;
}

.course,
.courses-item {
  justify-content: center;
}

.row,
.course,
.courses-item {
  align-items: center;
}

* {
  margin: 0;
  padding: 0;
  line-height: 1.15;
  box-sizing: border-box;
  outline: 0;
  text-decoration: none;
  -webkit-text-size-adjust: 100%;
}

a {
  color: #000;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 500;
  font-size: 1em;
}

em,
strong,
i,
b,
address,
cite {
  font-style: normal;
  font-weight: 500;
}

ul,
ol {
  list-style: none;
}

input[type=submit],
button {
  cursor: pointer;
  background: transparent;
  border: 0;
}

input {
  border: 0;
}

img {
  max-width: 100%;
}

a,
img {
  max-width: 100%;
}

@font-face {
  src: url("/fonts/GTWalsheimPro-Regular.woff2");
  font-family: 'GTWalsheimPro-Regular';
  font-display: swap;
}

@font-face {
  src: url("/fonts/GTWalsheimPro-Light.woff2");
  font-family: 'GTWalsheimPro-Light';
  font-display: swap;
}

@font-face {
  src: url("/fonts/GTWalsheimPro-Bold.woff2");
  font-family: 'GTWalsheimPro-Bold';
  font-display: swap;
}

body {
  font: 16px 'GTWalsheimPro-Regular';
  background: #fffbed;
  color: #333;
}

button {
  font-family: inherit;
}

.btn {
  font-size: 16px;
  border: 1px solid transparent;
}

.btn-pink {
  color: #fff;
  transition: 0.35s ease;
  background-color: RGB(var(--orange));
  padding: 10px 30px;
}

.btn-pink:hover {
  border: 1px solid RGB(var(--orange));
  background: #fff;
  color: #282828;
}

.btn-practice {
  width: 100px;
  height: 100px;
  border-radius: 100%;
  border: 2px solid RGB(var(--orange));
  transition: 0.35s ease;
  margin: 20px 0 0 20px;
}

.btn-practice:hover {
  color: #fff;
  background-color: RGB(var(--orange));
  border-color: transparent;
}

.btn-practice-inner {
  width: 200px;
  height: 200px;
  top: 50px;
  right: 70px;
  border: 4px solid RGB(var(--orange));
  transition: 0.35s ease;
  font-weight: 700;
  font-size: 20px;
  letter-spacing: 0.2px;
}

.set {
  width: 100%;
  height: 100%;
}

.row {
  flex-wrap: wrap;
}

.section {
  padding: 10px;
}

.inpt-title {
  display: block;
  font: 18px 'GTWalsheimPro-Bold';
  margin-bottom: 5px;
}

.inpt-value {
  font-family: 'GTWalsheimPro-Regular';
  width: 320px;
  height: 45px;
  background: #fff;
  display: block;
  padding-left: 10px;
}

.btn-item {
  text-transform: uppercase;
  font-family: 'GTWalsheimPro-Bold';
  width: 200px;
  height: 55px;
  background: #000;
  color: #fff;
  display: block;
  margin: 2em auto;
  border-radius: 2px;
  transition: 0.35s ease;
}

.btn-item:hover {
  background: #cd5c5c;
}

.head-logo {
  width: 100px;
  display: block;
  margin: 1em;
}

.head-upper {
  height: 48px;
  background: #fff;
  font-size: 14px;
}

.head-links a {
  display: block;
  border-top: 4px solid #282828;
  padding: 10px 0;
}

.head-desc {
  color: #828282;
  margin-left: 40px;
}

.head-name {
  font-size: 22px;
}

.head-in {
  margin-left: auto;
}

.head-actions {
  font: 18px 'GTWalsheimPro-Light';
  margin-left: auto;
}

.head-actions,
.head-actions a {
  color: #828282;
}

.head-actions a {
  border-bottom: 1px solid transparent;
}

.head-actions a:hover {
  border-bottom-color: RGB(var(--orange));
}

.head-actions a:active {
  color: RGB(var(--orange));
  border-bottom: 1px solid transparent;
}

.welcome-title {
  text-transform: uppercase;
  font: 34px 'GTWalsheimPro-Bold';
  text-align: center;
  margin-top: 4em;
}

.welcome-form {
  margin: 0 auto;
  padding: 1em 0;
}

.welcome-form .inpt {
  margin-top: 2em;
}

.course {
  flex-wrap: wrap;
  text-align: center;
  margin-bottom: 3em;
}

.course-left {
  margin-right: 20px;
}

.course-title {
  font: 36px 'GTWalsheimPro-Bold';
}

.course-image {
  width: 265px;
}

.course-description {
  margin: 25px 0 40px;
}

.courses {
  margin-top: 80px;
}

.courses-row {
  margin-top: 150px;
}

.courses-item {
  flex-direction: column;
  width: 500px;
  height: 300px;
  border: 3px solid #333;
  margin: auto;
}

.courses-item-title {
  text-align: center;
  font-size: 24px;
}

.courses-item-subtitle {
  font: 30px 'GTWalsheimPro-Bold';
  text-align: center;
}

.courses-item:hover {
  background: #333;
  color: #fff;
}

video {
  width: 300px;
}

.week {
  padding-bottom: 50px;
}

.weeks-link {
  display: flex;
  align-items: center;
  margin: 1em auto;
  color: #337cb1;
}

.weeks-link svg {
  margin-right: 10px;
}

.weeks-section {
  margin-top: 70px;
}

.weeks-title,
.weeks-subtitle {
  text-align: left;
}

.weeks-title {
  background-color: RGB(var(--orange));
  color: #fff;
  padding: 20px 30px;
  font: 18px 'GTWalsheimPro-Bold';
}

.weeks-title.inner {
  background-color: #fff;
  color: RGB(var(--orange));
}

.weeks-subtitle {
  font: 24px 'GTWalsheimPro-Bold';
  margin: 16px 0;
}

.weeks-list {
  margin: 25px 0 0 0px;
}

.weeks-list-item {
  background: #fff;
  position: relative;
  padding: 30px 0 51px 60px;
  margin-bottom: 30px;
}

.weeks-list-item:before {
  content: '';
  display: block;
  border-radius: 15px;
  width: 15px;
  height: 15px;
  border: 1px solid RGB(var(--orange));
  position: absolute;
  top: 20px;
  left: -40px;
}

.weeks-item {
  padding: 2em;
}

.weeks-item-title {
  position: relative;
  color: #282828;
  font: 18px 'GTWalsheimPro-Bold';
}

.weeks-item-title:before,
.weeks-item-title:after {
  content: '';
  display: block;
  top: 50%;
  left: -30px;
  width: 15px;
  height: 1px;
  background: #282828;
  position: absolute;
}

.weeks-item-title:after {
  -webkit-transform: rotate(90deg);
  transform: rotate(90deg);
}

.weeks-item-subtitle {
  margin: 10px 0;
  font-size: 18px;
  line-height: 31px;
}

.weeks-text,
.weeks-video-container {
  margin: 30px 0;
}

.weeks-text {
  font: 18px 'GTWalsheimPro-Regular';
  line-height: 31px;
}

.weeks-video {
  width: 100%;
  height: 600px;
}

.weeks-inner-list {
  margin-top: 30px;
}

.weeks-inner-list li {
  position: relative;
  padding-left: 36px;
  max-width: 100%;
  font-size: 16px;
  margin-bottom: 20px;
}

.weeks-inner-list li:before {
  width: 26px;
  height: 26px;
  content: url("../img/list-item.svg");
  display: block;
  margin-right: 10px;
  position: absolute;
  left: -34px;
  top: 10px;
}

.weeks-inner-list.simple {
  margin-left: 30px;
}

.weeks-inner-list.simple li:before {
  content: '—';
  display: block;
  margin-right: 0;
  color: RGB(var(--orange));
  font-size: 18px;
}

.weeks-inner-list.full li {
  flex: 0 0 100%;
  max-width: 100%;
  padding-left: 0;
}

.weeks-part-list {
  margin-top: 60px;
}

.weeks-part-item {
  margin-bottom: 16px;
}

.weeks-part-item button {
  width: 100%;
  border-radius: 15px;
  background-color: RGB(var(--orange));
  text-align: left;
  padding: 20px;
  font: 17px 'GTWalsheimPro-Bold';
  color: #fff;
  transition: 0.35s ease;
  margin-bottom: 1em;
}

.weeks-part-item iframe {
  margin: 1em auto 2.5em;
  height: 280px;
  border-radius: 15px;
  width: 100%;
}

.weeks-part-item:hover {
  opacity: 0.75;
}

.weeks-part-item-content {
  border-radius: 15px;
  padding: 15px 30px;
  position: relative;
  background-color: #fff;
}

.weeks-part-item-content:after {
  content: '';
  display: block;
  width: 150px;
  height: 30px;
  position: absolute;
  bottom: -15px;
  right: 20px;
  background-image: url("../img/green-bg.png");
}

.weeks-part-item-content-text p {
  font: 18px 'GTWalsheimPro-Bold';
  line-height: 24px;
}

.breadcrumbs {
  margin: 2em 0 0;
}

@media screen and (min-width: 740px) {
  .section {
    width: 740px;
    margin: auto;
    padding: 0;
  }

  .head-logo {
    width: 200px;
    margin-top: 38px;
  }

  .welcome-title {
    margin-top: 2em;
  }

  .course {
    text-align: left;
  }

  .weeks-title {
    font-size: 48px;
  }

  .weeks-list {
    margin: 25px 0 0 70px;
  }

  .weeks-item-title {
    font-size: 24px;
  }

  .weeks-inner-list {
    display: flex;
    flex-wrap: wrap;
  }

  .weeks-inner-list li:before {
    position: relative;
    top: 0;
  }

  .weeks-inner-list li {
    display: flex;
    align-items: center;
    max-width: 48%;
    flex-wrap: wrap;
    margin-bottom: 30px;
  }

  .weeks-part-item button {
    font-size: 20px;
    width: 50%;
  }

  .weeks-part-item iframe {
    width: 60%;
  }

  .weeks-part-item-content-text p {
    font-size: 20px;
    line-height: 31px;
  }
}

@media screen and (min-width: 1000px) {
  .section {
    width: 980px;
  }
}

@media screen and (min-width: 1170px) {
  .btn-practice {
    position: absolute;
    top: 50px;
    right: 70px;
    z-index: 100;
    margin: 0;
  }

  .section {
    width: 1170px;
  }

  .inpt-value {
    width: 500px;
    height: 70px;
  }

  .welcome-form {
    width: 500px;
  }
}